Grand Cherokee 4WD V8-4.7L VIN N (2000)
Valve Spring: Specifications
Free Length (Approx.)
Intake and Exhaust
1.9134 in
Spring Force (Valve Closed)
Intake and Exhaust
70.92722 - 79.24515 lbf at 1.6099 in
Spring Force (Valve Open)
Intake and Exhaust
176.6998 - 193.3357 lbf at 1.167 in
Number of Coils
Intake and Exhaust
6.69
Wire Diameter
Intake and Exhaust
0.1685 - 0.1715 in
Installed Height (Spring Seat to Bottom of Retainer) Nominal
Intake
1.613 in
Exhaust
1.606 in
